CN219380084U - Double-millstone grinding machine head transmission device - Google Patents
Double-millstone grinding machine head transmission device Download PDFInfo
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- CN219380084U CN219380084U CN202221571699.3U CN202221571699U CN219380084U CN 219380084 U CN219380084 U CN 219380084U CN 202221571699 U CN202221571699 U CN 202221571699U CN 219380084 U CN219380084 U CN 219380084U
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- transmission shaft
- belt pulley
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- driven
- grinding disc
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a double-millstone grinding machine head transmission device, which comprises a millstone assembly and is characterized in that: the grinding disc assembly be equipped with two, fixed mounting respectively in the frame both sides, grinding disc assembly center install the transmission shaft, transmission shaft upper portion install the belt pulley, the flange that is used for installing the grinding disc is installed to the lower part, two grinding disc assemblies between install the gear box, the gear box in install driving gear and driven gear, driving gear on install power transmission shaft, driven gear on install driven transmission shaft, power transmission shaft on install two-way connection belt pulley, such structure has grinding efficiency height, long service life, the fault rate is at the bottom, easy maintenance's advantage.
Description
Technical Field
The utility model relates to the technical field of floor grinding machines, in particular to a double-millstone grinding machine head transmission device.
Background
The double-millstone grinding machine head is mainly arranged on a terrace grinder, the lower part of the grinding machine head is provided with a grinding disc for grinding the terrace, and the double-millstone grinding machine head can grind double rows at one time, so that the grinding efficiency is high, and the labor force is saved.
The existing double-millstone grinding machine head consists of a motor, a main transmission tooth, driven teeth, power input teeth and millstone assemblies on two sides, wherein the motor is positioned in the middle of the two millstone assemblies, a transmission shaft is installed in the millstone, the power input teeth are installed on the upper portion of the transmission shaft, the millstone is installed on the lower portion of the transmission shaft, the main transmission tooth is installed on the motor, the driven teeth are installed on two sides of the main transmission tooth, the driven teeth on two sides are meshed with the main transmission tooth and the power input teeth, when the double-millstone grinding machine head is used, the main transmission tooth on the motor drives the driven teeth on two sides to rotate, the driven teeth drive the power input teeth on two sides to rotate, the transmission shaft drives the grinding disc on the lower portion to rotate, so that the ground is ground, the double-millstone grinding machine head with the structure is directly installed on the motor due to the main transmission tooth, the fact that the rotation speed of the main transmission tooth is too high, and all the grinding machine head is driven by gears, the whole grinding machine head has no buffer space when the machine is running, the ground is quite complex in the working environment, when the ground is quite different in degree, the ground is quite hard when the ground or a stone block is met, the ground, the gears are easy to beat down in high-speed rotation, the situation, the gears are easy to beat down, the situation, the ground, and the machine is easy to get out of the ground, and the machine has a fault situation, and a fault situation easily, and the machine can be easy to be caused, and when the fault when the machine.
Disclosure of Invention
The utility model aims at overcoming the defects, and provides the double-millstone grinding machine head transmission device which is high in grinding efficiency, long in service life, low in failure rate and simple to maintain.
The technical scheme of the utility model is realized as follows: the utility model provides a two mill grinds aircraft nose transmission, includes mill assembly, its characterized in that: the grinding disc assembly is provided with two grinding disc assemblies, the two grinding disc assemblies are respectively and fixedly arranged on two sides of the frame, the center of each grinding disc assembly is provided with a transmission shaft, the upper part of each transmission shaft is provided with a belt pulley, the lower part of each transmission shaft is provided with a flange for installing a grinding disc, a gear box is arranged between each two grinding disc assemblies, a driving gear and a driven gear are arranged in each gear box, each driving gear is provided with a power transmission shaft, each driven gear is provided with a driven transmission shaft, each power transmission shaft is provided with a bidirectional connection belt pulley, each driven transmission shaft is provided with a unidirectional connection belt pulley, the rear part of each gear box is provided with a motor, each motor is provided with a power output belt pulley, each power output belt pulley is connected to the upper part of each bidirectional connection belt pulley through a belt, the lower part of each bidirectional connection belt pulley is connected with a belt pulley on the corresponding grinding disc assembly transmission shaft on one side, and each driven transmission shaft on the corresponding grinding disc assembly on the other side is connected with a unidirectional connection belt pulley on the other.
The grinding disc assembly is provided with a connecting seat, the connecting seat is fixedly arranged on the frame, a round hole for installing a transmission shaft is formed in the center of the connecting seat, a groove for installing a bearing cover is formed in the upper portion of the connecting seat, the bearing cover is enabled to be of a plane structure with the upper portion of the connecting seat after being installed, a bearing groove for installing a bearing is formed in the round hole in an up-down mode, the bearing is installed in the bearing groove, the transmission shaft is installed in the round hole, the bearing is fastened on the transmission shaft, the bearing cover is installed at the outer end of the bearing, and the bearing is limited and fixed.
The gear box upper portion open and to have the oil filler hole, the lower part open and to have the oil drain hole, inside engagement installs driving gear and driven gear, gear box upper and lower correspondence power transmission shaft and driven transmission shaft department open and be used for its installation round hole that stretches out, the installation round hole on open and be used for installing the bearing, the bearing install in the bearing groove, bearing groove upper portion install the oil seal ring, oil seal ring upper portion install sealed pressure disk, with oil seal ring and bearing spacing fixing in the bearing groove.
The grinding disc assembly and the gear box are provided with a shield, and the shield is provided with a mounting hole corresponding to the transmission shaft and the gear box, so that the shield is tightly mounted on a connecting seat of the grinding disc assembly, and belt shields are mounted on a belt pulley, a bidirectional connection belt pulley, a unidirectional connection belt pulley and a power output belt pulley on the transmission shaft.
The gear box in install two gears, a driving gear and a driven gear, driven gear on driven transmission shaft on install two-way connection belt pulley, two mill assemblies can be connected alone to two-way connection belt pulley, the mill assembly be located the gear box front portion for the mill assembly is equipped with 3, forms triangle structure overall arrangement.
Further, the method comprises the following steps: the gear box in install the power connection gear, two oblique lateral parts meshing of power connection gear install two driven drive gears, make it form triangle structure installation overall arrangement, two driven drive gears between each other do not mesh, its all meshing power connection gear, the power connection gear on install the power connection transmission shaft, two driven drive gears on install the driven connection transmission shaft, power connection transmission shaft and driven connection transmission shaft upper portion install the belt pulley, the last belt pulley of power connection transmission shaft pass through the belt and connect motor power take off pulley, driven connection transmission shaft last belt pulley pass through the belt and connect the transmission shaft belt pulley on the mill assembly of each corresponding one side.
The grinding disc grinding device is characterized in that three gears, a power connecting gear and two driven transmission gears are arranged in the gear box, the power connecting gear is independently connected with a motor, and the two driven transmission gears are respectively and independently connected with a grinding disc assembly on the corresponding side.
Further, the number of the grinding disc assemblies is four, a two-way driving belt pulley is arranged on a driven connecting transmission shaft on the driven transmission gear, and one two-way driving belt pulley can be connected with two grinding disc assemblies simultaneously through a belt.
When in use: the motor drive the driving gear and rotate, driving gear meshing driven gear drives driven gear and rotates, and the two-way connection belt pulley on the driving gear passes through the belt simultaneously, drives the transmission shaft that corresponds in the one side mill assembly and rotates, the one-way connection belt pulley on the driven gear pass through the belt and drive the transmission shaft that corresponds in the opposite side mill assembly and rotate for the transmission shaft drives the grinding disc rotation and grinds the terrace.
Because the power connection gear and the two driven transmission gears are arranged in the gear box, when in use: the motor drives the power connection gear to rotate, so that the power connection gear drives the driven transmission gear engaged with the two inclined side parts to rotate, and the driven transmission gear drives the transmission shaft on the grinding disc assembly to rotate, so that the transmission shaft drives the grinding disc to rotate, and floor grinding is performed.
The beneficial effects of the utility model are as follows: the gear is connected with each part through the belt, so that when the grinding assembly is used, the grinding assembly has a certain buffering effect, the gear is not easy to damage, and 2-3 gears are arranged in the gear box, so that the grinding assembly is simple in structure, convenient to maintain, lower in maintenance cost and long in service life; because the gear box is internally provided with 3 gears, the grinding disc assemblies can be arranged to 4 gears, and the grinding efficiency is greatly improved.
The double-millstone grinding machine head transmission device with the structure has the advantages of high grinding efficiency, long service life, low failure rate and simplicity in maintenance.
Drawings
Fig. 1 is a schematic diagram of the overall structure of two gear transmissions of the present utility model.
FIG. 2 is a schematic structural view of a two-gear drive gearbox of the present utility model
Fig. 3 is a schematic view of the overall internal cross-sectional structure of two gear transmissions of the present utility model.
Fig. 4 is a schematic view of the overall structure of three gear drives of the present utility model.
Fig. 5 is a schematic view of the internal structure of three gear drives of the present utility model.
Fig. 6 is a schematic diagram showing the split structure distribution of three gear transmissions of the present utility model.
Wherein: 1. the grinding disc assembly 2, the frame 3, the transmission shaft 4, the belt pulley 5, the flange 6, the gear box 7, the driving gear 8, the driven gear 9, the power transmission shaft 10, the driven transmission shaft 11, the bidirectional connection belt pulley 12, the unidirectional connection belt pulley 13, the motor 14, the power output belt pulley 15, the belt 16, the connection seat 17, the round hole 18, the bearing cover 19, the groove 20, the bearing 21, the oil seal ring 22, the sealing pressure plate 23, the power connection gear 24, the driven transmission gear 25, the power connection transmission shaft 26 and the driven connection transmission shaft.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
As shown in fig. 1-6: the utility model provides a two mill grinds aircraft nose transmission, includes mill assembly 1, its characterized in that: the grinding disc assembly 1 is provided with two grinding disc assemblies, the two grinding disc assemblies are respectively and fixedly arranged on two sides of the frame 2, the center of each grinding disc assembly 1 is provided with a transmission shaft 3, the upper part of each transmission shaft 3 is provided with a belt pulley 4, the lower part of each transmission shaft 3 is provided with a flange 5 for installing a grinding disc, a gear box 6 is arranged between the two grinding disc assemblies 1, each gear box 6 is provided with a driving gear 7 and a driven gear 8, each driving gear 7 is provided with a power transmission shaft 9, each driven gear 8 is provided with a driven transmission shaft 10, each power transmission shaft 9 is provided with a bidirectional connection belt pulley 11, each driven transmission shaft 10 is provided with a unidirectional connection belt pulley 12, each gear box 6 is provided with a motor 13, each motor 13 is provided with a power output belt pulley 14, each power output belt pulley 14 is connected to the upper part of each bidirectional connection belt pulley 11 through a belt 15, each bidirectional connection belt pulley 11 is connected with a belt pulley 4 on the corresponding grinding disc assembly 1 on one side, each driven transmission shaft 10 is provided with a unidirectional connection belt pulley 12 on the other and is connected with a corresponding grinding disc assembly 3 on the other 4 on the other side.
The grinding disc assembly 1 is provided with a connecting seat 16, the connecting seat 16 is fixedly arranged on the frame 2, a round hole 17 for installing a transmission shaft 3 is formed in the center of the connecting seat, a groove 19 for installing a bearing cover 18 is formed in the upper portion of the connecting seat, the bearing cover 18 is enabled to be of a plane structure with the upper portion of the connecting seat 16 after being installed, a bearing groove for installing a bearing 20 is formed in the round hole 17 in an up-down mode, the bearing 20 is installed in the bearing groove, the transmission shaft 3 is installed in the round hole 17, the bearing is fastened on the transmission shaft 3, the bearing cover 18 is installed at the outer end of the bearing 20, and the bearing is limited and fixed.
The gear box 6 upper portion open and to have the oil filler hole, the lower part open and to have the oil drain hole, inside meshing installs driving gear 7 and driven gear 8, gear box 6 upper and lower correspondence power transmission shaft 9 and driven transmission shaft 10 department open and be used for stretching out its installation round hole, the installation round hole on open and to have the bearing groove that is used for installing bearing 20, bearing 20 install in the bearing groove, bearing groove upper portion install oil seal ring 21, oil seal ring 21 upper portion install sealed pressure disk 22, spacing fixed in the bearing groove with oil seal ring 21 and bearing 20.
The grinding disc assembly 1 and the gear box 6 are provided with a shield, and the shield is provided with mounting holes corresponding to the transmission shaft and the gear box, so that the shield is tightly mounted on a connecting seat 16 of the grinding disc assembly 1, and a belt shield is mounted on a belt pulley 4, a bidirectional connection belt pulley 11, a unidirectional connection belt pulley 12 and a power output belt pulley 14 on the transmission shaft 3.
The gear box 6 in install two gears, a driving gear 7 and a driven gear 8, driven transmission shaft 10 on driven gear 8 on install two-way connection belt pulley 11, two mill assemblies 1 can be connected alone to two-way connection belt pulley 11, mill assembly 1 be located gear box 6 front portion for mill assembly 1 is equipped with three, forms triangle structure overall arrangement.
Further, the method comprises the following steps: the gear box 6 in install power connection gear 23, power connection gear 23 two oblique lateral part meshing install two driven drive gears 24, make it form triangle structure installation overall arrangement, two driven drive gears 24 between each other do not mesh, it all meshes power connection gear 23, power connection gear 23 on install power connection transmission shaft 25, two driven drive gears 24 on install driven connection transmission shaft 26, power connection transmission shaft 25 and driven connection transmission shaft 26 upper portion install belt pulley 4, belt pulley 4 on the power connection transmission shaft 25 pass through belt connection motor 13 power take off pulley 14, belt pulley 4 on the driven connection transmission shaft 26 pass through the transmission shaft 3 belt pulley 4 on the mill assembly 1 of each corresponding one side of belt connection.
The gear box 6 is internally provided with three gears, a power connecting gear 23 and two driven transmission gears 24, the power connecting gear 23 is independently connected with the motor 13, and the two driven transmission gears 24 are respectively and independently connected with the millstone assembly 1 on the corresponding side.
Further, the number of the grinding disc assemblies 1 is four, the driven connecting transmission shaft 26 on the driven transmission gear 24 is provided with a bidirectional transmission belt pulley, and one bidirectional transmission belt pulley can be connected with two grinding disc assemblies 1 simultaneously through a belt.
When in use: the motor 13 drive the driving gear 7 and rotate, the driving gear 7 meshes with the driven gear 8 to drive the driven gear 8 to rotate, meanwhile, the bidirectional connection belt pulley 11 on the driving gear 7 drives the transmission shaft 3 in the corresponding side millstone assembly 1 to rotate through the belt 15, the unidirectional connection belt pulley 12 on the driven gear 8 drives the transmission shaft 3 in the corresponding side millstone assembly 1 to rotate through the belt 15, and the transmission shaft 4 drives the millstone to rotate to grind the terrace.
Since the gearbox 6 is provided with a power connection gear 23 and two driven transmission gears 24, in use: the motor 13 drives the power connection gear 23 to rotate, so that the power connection gear 23 drives the driven transmission gear 24 meshed with the two inclined side parts to rotate, and the driven transmission gear 24 drives the transmission shaft 3 on the millstone assembly 1 to rotate, so that the transmission shaft 3 drives the millstone to rotate, and floor grinding is performed.
The gears are connected with all parts through the belt 15, so that when the grinding assembly is used, the grinding assembly has a certain buffering effect, the gears are not easy to damage, and only 2-3 gears are arranged in the gear box 6, so that the grinding assembly is simple in structure, convenient to maintain, lower in maintenance cost and long in service life; since 3 gears are arranged in the gear box 6, the grinding disc assembly 1 can be arranged to 4 gears, and the grinding efficiency is greatly improved.
The double-millstone grinding machine head transmission device with the structure has the advantages of high grinding efficiency, long service life, low failure rate and simplicity in maintenance.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides a two mill grinds aircraft nose transmission, includes mill assembly, its characterized in that: the grinding disc assembly is provided with two grinding disc assemblies, the two grinding disc assemblies are respectively and fixedly arranged on two sides of the frame, the center of each grinding disc assembly is provided with a transmission shaft, the upper part of each transmission shaft is provided with a belt pulley, the lower part of each transmission shaft is provided with a flange for installing a grinding disc, a gear box is arranged between each two grinding disc assemblies, a driving gear and a driven gear are arranged in each gear box, each driving gear is provided with a power transmission shaft, each driven gear is provided with a driven transmission shaft, each power transmission shaft is provided with a bidirectional connection belt pulley, each driven transmission shaft is provided with a unidirectional connection belt pulley, the rear part of each gear box is provided with a motor, each motor is provided with a power output belt pulley, each power output belt pulley is connected to the upper part of each bidirectional connection belt pulley through a belt, the lower part of each bidirectional connection belt pulley is connected with a belt pulley on the corresponding grinding disc assembly transmission shaft on one side, and each driven transmission shaft on the corresponding grinding disc assembly on the other side is connected with a unidirectional connection belt pulley on the other.
2. A dual disc grinder head transmission according to claim 1, wherein: the grinding disc assembly is provided with a connecting seat, the connecting seat is fixedly arranged on the frame, a round hole for installing a transmission shaft is formed in the center of the connecting seat, a groove for installing a bearing cover is formed in the upper portion of the connecting seat, the bearing cover is enabled to be of a plane structure with the upper portion of the connecting seat after being installed, a bearing groove for installing a bearing is formed in the round hole in an up-down mode, the bearing is installed in the bearing groove, the transmission shaft is installed in the round hole, the bearing is fastened on the transmission shaft, the bearing cover is installed at the outer end of the bearing, and the bearing is limited and fixed.
3. A dual disc grinder head transmission according to claim 1, wherein: the gear box upper portion open and to have the oil filler hole, the lower part open and to have the oil drain hole, inside engagement installs driving gear and driven gear, gear box upper and lower correspondence power transmission shaft and driven transmission shaft department open and be used for its installation round hole that stretches out, the installation round hole on open and be used for installing the bearing, the bearing install in the bearing groove, bearing groove upper portion install the oil seal ring, oil seal ring upper portion install sealed pressure disk, with oil seal ring and bearing spacing fixing in the bearing groove.
4. A dual disc grinder head transmission according to claim 1, wherein: the grinding disc assembly and the gear box are provided with a shield, and the shield is provided with a mounting hole corresponding to the transmission shaft and the gear box, so that the shield is tightly mounted on a connecting seat of the grinding disc assembly, and a belt protecting cover is mounted on a belt pulley, a bidirectional connection belt pulley, a unidirectional connection belt pulley and a power output belt pulley on the transmission shaft.
5. A dual disc grinder head transmission according to claim 1, wherein: the gear box in install the power connection gear, two oblique lateral parts meshing of power connection gear install two driven drive gears, make it form triangle structure installation overall arrangement, two driven drive gears between each other do not mesh, its all meshing power connection gear, the power connection gear on install the power connection transmission shaft, two driven drive gears on install the driven connection transmission shaft, power connection transmission shaft and driven connection transmission shaft upper portion install the belt pulley, the last belt pulley of power connection transmission shaft pass through the belt and connect motor power take off pulley, driven connection transmission shaft last belt pulley pass through the belt and connect the transmission shaft belt pulley on the mill assembly of each corresponding one side.
6. The dual disc grinder head transmission according to claim 5, wherein: the grinding disc grinding device is characterized in that three gears, a power connecting gear and two driven transmission gears are arranged in the gear box, the power connecting gear is independently connected with a motor, and the two driven transmission gears are respectively and independently connected with a grinding disc assembly on the corresponding side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221571699.3U CN219380084U (en) | 2022-06-22 | 2022-06-22 | Double-millstone grinding machine head transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221571699.3U CN219380084U (en) | 2022-06-22 | 2022-06-22 | Double-millstone grinding machine head transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219380084U true CN219380084U (en) | 2023-07-21 |
Family
ID=87189867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221571699.3U Active CN219380084U (en) | 2022-06-22 | 2022-06-22 | Double-millstone grinding machine head transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219380084U (en) |
-
2022
- 2022-06-22 CN CN202221571699.3U patent/CN219380084U/en active Active
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